Mighty Jarrah Trail Run

Dwellingup, Australia • 12 Sep 2026

Event details

The C-WISE Dwellingup 100 and Mighty Jarrah Trail Run is an MTB and trail running event in Dwellingup scheduled for 12 September 2026. The event name on the site combines the Dwellingup 100 ride with the Mighty Jarrah Trail Run. Entries open in March. Results for 2025 are available on the event site.

The event acknowledges the traditional lands of the Bindjareb and Wilman Noongar people and pays respect to their Elders, past, present and emerging. The page also lists event partners. Visit the organization's website for the most recent information.

Distances offered

  • 100 km
  • 60 km
  • 40 km
  • 15 km
  • 21 km
  • 12 km
  • 6 km
  • Doggie Dash

Race information

Half Marathon
12 km
6 km
Doggie Dash
Visit the organization's website for the most recent information.
Trail runs nearby

Experience the beauty of Serpentine NP with a trail run past iconic waterfalls. Choose from three distances ranging from 5 to 16 km while enjoying live drummers and a vibrant event village.

Experience the beauty of Serpentine NP with trail runs and hikes ranging from 5 km to 50 km. Enjoy a festive atmosphere with live drummers, food trucks, and marked wilderness trails for all experience levels.

WTF is Western Australia’s original 100 mile trail ultra, offering 100 mile, 50 mile and 50 km options on trails around Dwellingup and the Munda Biddi. The race falls on the King's Birthday long weekend and returns in 2026 after a 2025 hiat..

Experience an evening trail run at Lark Hill with a festive party atmosphere featuring a 3 km looped course and multi stage distance options for all ages.